A manuscript titled "Multiple channel superconducting quantum interference device controller
using a digital signal processor" was accepted for a publication in Review of Scientific
Instruments. The work was performed primarily by B. Limketkai, a Caltech Summer Undergraduate
Research Fellowship (SURF) student under the supervision of Dr. Inseob Hahn, Principal Investigator
for the flight experiment "Measurement of the Coexistence Curve in 3He near the Liquid-Gas
Critical Point in Microgravity (COEX)". The design principle of this publication has been
adopted as the baseline for the SQUID electronics on the LTMPF flight facility.